Monday, January 25, 2010

problems worked in class
















sorry about it being late, i experienced many technical difficulties but finally got them up so here are the problem that we worked in class

16 comments:

  1. If you are having trouble understanding limiting reagents, heres a good video.

    http://www.youtube.com/watch?v=rESzyhPOJ7I&feature=fvw

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  2. Helpful site dealing with yield problems:

    www.ehow.com › Education › K-12 › K-12 Basics

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  3. try working out some sample problems in ch 9 and the answers are in the appendix e section...good luck everyone..CRAM SESSION BEGINS NOW lol

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  4. Here is a good link to a power point that has some sample percent yield problems and calculations:
    www.chalkbored.com/lessons/chemistry-11/percent-yield.pp

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  6. dnt forget to memorize the table of activity series of the elements on page 286 in chapter 8 for the test

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  7. This should help with yield %
    http://www.800mainstreet.com/6/0006-007-percent-yield.html

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  8. for extra practice do problems in book they are very helpful

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  9. this is chris on nicks computer i am having difficulties on mine

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  10. This site has some problems that incorporate multiple things we've learned.
    http://www.sciencebugz.com/chemistry/chprbstoich.html

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  11. Here's a good website on % yield.

    simple and easy to follow.

    http://classes.colgate.edu/pjue/chem263/yields.htm

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  12. misterguch.brinkster.net/WKS001_001_924590.PDF

    this link is a 3 page worksheet with all kinds of stoichiometry problems. it's pretty similar to ones we get in class

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  13. remember that when calculating, do not round any numbers untill you have reached your final answer. this will make your answers as accurate as possible

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  14. This site talks about the limiting reactant in a chemical equation.

    http://www.google.com/search?hl=en&source=hp&q=limiting+reactant+explanation&aq=f&aql=&aqi=&oq=

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  15. http://www.mikeblaber.org/oldwine/chm1045/notes/Stoich/Limiting/Stoich07.htm

    Heres a good site on limiting reactants

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  16. http://www.shodor.org/unchem/basic/stoic/index.html stoichiometry site

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